Value | Category | Cases | |
---|---|---|---|
1 | light - this includes sandy soils that are easy to | 303 |
23.5%
|
2 | medium - this includes loamy soils that are moderately | 676 |
52.4%
|
3 | heavy - this includes clayey soils that are hard | 312 |
24.2%
|
Sysmiss | 1906 |